| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.90 | 8.746% | $234.7826 | $234.78 | $234.80 | $234.80 |
| Purchase #2 | $109.49 | 6.766% | $116.8981 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $19.36 | 4.147% | $20.1629 | $20.16 | $20.15 | $20.20 |
| Purchase #4 | $132.50 | 6.262% | $140.7972 | $140.80 | $140.80 | $140.80 |
| Purchase #5 | $170.66 | 7.514% | $183.4834 | $183.48 | $183.50 | $183.50 |
| Purchase #6 | $111.72 | 3.110% | $115.1945 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $40.36 | 3.864% | $41.9195 | $41.92 | $41.90 | $41.90 |
| 7 purchase totals = | $799.99 | $853.2382 | $853.23 | $853.25 | $853.30 | |